Digital Door Viewer for Home Security

Specifications: - LCD screen: 3.0 inch - Adapter: 5V, 2A - Resolution: 640480 - Vision angle: 120° - Memory: Built-in cyclic storage (in device) - Door hole Diameter: 14-22mm - Door thickness: 32-120mm - IR LEDS: 2 PCS, 940nm - Product Size: - Indoor part: 9088.513mm - Outdoor part: 5513mm

Package Included: - Indoor part 1 - Outdoor part 1 - Metal Bracket 1 - User manual 1 - Product warranty card 1 - Screws 3

Installation Instructions: 1. According to the thickness of the door, select a suitable bolt and screw it into the hole. 2. Insert the unit barrel together with the FPC cable through the peephole of the door, then stick the outdoor part on the door. 3. Take out the metal bracket, pass the FPC cable through the rectangular hole, pass the right screw through the round hole of the metal bracket, then lock the metal bracket with the outdoor part tightly. 4. Connect the FPC cable from the outdoor part to the connector of the indoor part. 5. Align the four slots on the back of the indoor part with the four projections on the metal bracket and buckle up, then pull down the outdoor part to lock it tightly.

Safety Precautions: 1. Non-professionals should not dismantle the device. 2. Never pull the camera cable to avoid breaking it. 3. Use a standard model adapter to prevent the charger from damaging the battery or device.

Quality Warranty: NAIERDI offers a 1 YEAR 100% SATISFACTORY WARRANTY. If the door viewer does not work well due to a quality issue or if you have any questions about installation, please contact us for exchange, refund, or return. We will provide you with the best satisfactory solution.

Night Vision: With 2 IR-LEDs, you can see who is outside the door clearly even in the evening, making you feel safe from unknown visitors.

Ultra-low Power Consumption: Built-in 1200mAh lithium battery, only needs to be charged for 3-5 hours, and can last for up to 3 months without the need for frequent battery purchases.

More Economical and Convenient: Built-in cyclic storage can store up to 75 pictures, no need to purchase a micro SD card. With a doorbell function, no need to install a separate doorbell. No apps required! No more having to check your phone just to see who is at the door! Suitable for children and seniors.

Wide Angle of View: 120-degree wide angle and 3.0-inch high-definition LCD screen, allowing you to know more about what is in front of your door and putting home security in your hands.

product information: